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3 years ago

ixl 7th grade math determine the themes................................................................

Mathematics

1 answer:

topjm [15]3 years ago

5 0

Answer:

user could u make the second image attachment more clear cause that thing is blocking the themes

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The money used in Tajikistan is called the Somoni. The exchange rate is $7 = 22 Somoni. Find how many dollars you would receive

nika2105 [10]

Answer:

B: $21

Step-by-step explanation:

7 0

3 years ago

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Find the mid point of PQ if P (0,0) and Q (5, 12)

Simora [160]

Using the midpoint formula we get:

(x,y)=(0+5/2, 0+12/2) or (5/2, 6) as the midpoint.

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3 years ago

URGENT! PLEASE help me! Full solutions please, and no nonsense answers.

valentinak56 [21]

Answer:

$\frac{1}{3x+52}$

Step-by-step explanation:

Given

$\frac{\frac{1}{x^2+51x+50} }{\frac{2}{x+50}+\frac{1}{x+1} }$

= $\frac{\frac{1}{(x+50)(x+1)} }{\frac{2(x+1)+x+50}{(x+50)(x+1)} }$

= $\frac{1}{(x+50)(x+1)}$ × $\frac{(x+50)(x+1)}{2x+2+x+50}$ ← cancel (x + 50)(x + 1) on numerator/denominator

= $\frac{1}{3x+52}$

8 0

3 years ago

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10x + 2 y = 24 <br>-5 x + y = -18

wlad13 [49]

Answer:

(3,-3)

Step-by-step explanation:

First you divide 2 out of the first equation and it turns into 5x+y=12.

Then you write one on top of the other so you can add them. It looks like:

5x + y = 12

-5x + y = -18

Then you add them together and the 5x's cancel each other out and you are left with 2y = -6

So then you divide both sides by 2 and get y = -3

Then you plug -3 into the second equation because it is simpler and get -5x - 3 = -18

So then you add three to both sides and get -5x = -15

And finally you divide both sides by -5 and get x=3

6 0

4 years ago

Translate this algebraic expression problem 5 take away from d

Xelga [282]

Answer:

5-d

Step-by-step explanation:

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3 years ago